Struct Reference

pub struct Reference {
    time_t: i64,
}

On-disk representation of a reference time, used as context for stored timestamps

During store, obtained by Storing::store_ref, and should then be serialised along with the FutureTimestamps.

During load, should be passed to Loading::start, to build a Loading which is then used to convert the FutureTimestamps back to Instants.

(Serialises as an absolute time: in binary, as an i64 representing the time_t (Unix Time); in human-readable formats, an RFC3339 string with seconds precision and timezone Z.)

Fields

time_t: i64

Unix time (at which the other timestamps were stored)

Implementations

impl Reference

pub fn as_raw(self) -> i64

Returns the raw value, as would be serialised

pub fn from_raw(seconds: i64) -> Reference

/// Constructs a Reference from a raw value

Trait Implementations

impl Clone for Reference

fn clone(&self) -> Reference

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Reference

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Reference

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Reference

fn fmt(&self, __derive_more_f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for Reference

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Reference

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Reference

fn cmp(&self, other: &Reference) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Reference

fn eq(&self, other: &Reference) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Reference

fn partial_cmp(&self, other: &Reference) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Reference

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Copy for Reference

impl Eq for Reference

impl StructuralPartialEq for Reference